We look at the division of 42109832 by 275 
Let's see how many times 275 fits into 42109832.

Step 1:
When dividing 4 by 275, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 275

Advancing to step 2:
When dividing 42 by 275, we get 0 with a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (1) from the dividend, attach it to 42 and continue: 421 / 275

On to step 3:
When dividing 421 by 275, we get 1 with a remainder of 146.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 275 from 421, we get 146.
Append the next digit (0) from the dividend to 146 and continue with: 1460 / 275

On to step 4:
The number 275 fits into 1460 5 times, leaving a remainder of 85.
The next digit of our result is 5. 
Result so far: 15.0
Deduct 1375 from 1460 and we're left with 85.
Grab the next digit (9) from the dividend, add it to 85, then carry on: 859 / 275

Step 5:
The number 275 fits into 859 3 times, leaving a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 153.0
The remainder is 34 after subtracting 825 from 859.
Take the next digit (8) from the dividend and append it to 34, then repeat: 348 / 275

Moving on to step 6:
348 divided by 275 is 1 with a remainder of 73.
The number 1 becomes the next digit in our result. 
Result so far: 1531.0
If we subtract 275 from 348, we get 73.
Grab the next digit (3) from the dividend, add it to 73, then carry on: 733 / 275

Advancing to step 7:
733 divided by 275 is 2 with a remainder of 183.
Put 2 as the next digit of the answer. 
Result so far: 15312.0
If we subtract 550 from 733, we get 183.
Fetch the next digit (2) from the dividend, attach it to 183 and continue: 1832 / 275

Moving on to step 8:
When dividing 1832 by 275, we get 6 with a remainder of 182.
Put 6 as the next digit of the answer. 
Result so far: 153126.0
The remainder is 182 after subtracting 1650 from 1832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

On to step 9:
1820 divided by 275 is 6 with a remainder of 170.
Write down 6 as next digit of the result. 
Result so far: 153126.6
The remainder is 170 after subtracting 1650 from 1820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 10:
275 goes into 1700 6 times with a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 153126.66
If we subtract 1650 from 1700, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 153126.66 with a remaining 0.05.